Upgrade your classic ride with the Lectric Limited Engine Wire Harness for your 1964 Chevrolet Fullsize equipped with a powerful 409 cubic inch engine. This high-quality wiring harness is meticulously designed to restore electrical integrity, improve performance, and ensure your vehicle operates smoothly. Engineered for ease of installation, our harness eliminates the hassle of faulty connections or outdated wiring, making it the perfect choice for restoration enthusiasts and daily drivers alike.